更新代码

tool/base64helper/frmbase64helper.h

@@ -2,6 +2,7 @@
 #define FRMBASE64HELPER_H
 
 #include <QWidget>
+#include <QElapsedTimer>
 
 namespace Ui {
 class frmBase64Helper;
@@ -17,12 +18,16 @@ public:
 
 private:
     Ui::frmBase64Helper *ui;
+    QElapsedTimer timer;
 
 private slots:
+    void showTime(qint64 size1, qint64 size2);
     void on_btnOpen_clicked();
     void on_btnClear_clicked();
+
     void on_btnImageToBase64_clicked();
     void on_btnBase64ToImage_clicked();
+
     void on_btnTextToBase64_clicked();
     void on_btnBase64ToText_clicked();
 };